Atkin-Lehner |
3+ 5- 7- 41+ |
Signs for the Atkin-Lehner involutions |
Class |
90405f |
Isogeny class |
Conductor |
90405 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
681216713419725 = 39 · 52 · 77 · 412 |
Discriminant |
Eigenvalues |
-1 3+ 5- 7- -4 2 2 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-43742,3300616] |
[a1,a2,a3,a4,a6] |
Generators |
[-236:779:1] |
Generators of the group modulo torsion |
j |
3996969003/294175 |
j-invariant |
L |
4.5597021830621 |
L(r)(E,1)/r! |
Ω |
0.49931106023866 |
Real period |
R |
2.2829967846464 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000006161 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
90405d2 12915a2 |
Quadratic twists by: -3 -7 |